Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary K Beck Metzger, APNP
Nurse Practitioner in Jefferson, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902857709
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Registry record
Entity type Individual (Type 1)
Name Mary K Beck Metzger
Credential APNP
Sex Female
Practice address 1541 Annex Rd, Jefferson, WI, 53549
Phone (920) 674-7442
Fax (920) 674-7460
Enumeration date May 15, 2006
Last updated in NPPES Mar 19, 2020
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1895-33 (WI) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1039346 | Other | WI | PHYSICIANS PLUS |
| 43944300 | Medicaid | WI | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1902857709 active?
Yes, as of the latest NPPES snapshot, NPI 1902857709 is active (record last updated 2020-03-19).
How do I verify Mary Beck Metzger's NPI record?
Cross-check NPI 1902857709 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Jefferson County Mental Health Clinic/Center (Including Community Mental Health Center) · Jefferson, WI NPI 1578562286 Melvin Haggart Psychiatry Physician · Jefferson, WI NPI 1902919087 Jefferson County Mental Health Clinic/Center (Including Community Mental Health Center) · Jefferson, WI NPI 1275614919 Jefferson County Health Deparment Public Health or Welfare Agency · Jefferson, WI NPI 1447319116 Jefferson County Health Department Home Health Agency · Jefferson, WI NPI 1235298902 Jefferson County Community/Behavioral Health Agency · Jefferson, WI NPI 1295864957 Jefferson County Case Management Agency · Jefferson, WI NPI 1255460978 Jefferson County Community/Behavioral Health Agency · Jefferson, WI NPI 1609905322
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-19.